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Searched refs:sdma (Results 1 – 25 of 49) sorted by relevance

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/linux/drivers/net/ethernet/marvell/prestera/
H A Dprestera_rxtx.c107 struct prestera_sdma sdma; member
110 static int prestera_sdma_buf_init(struct prestera_sdma *sdma, in prestera_sdma_buf_init() argument
116 desc = dma_pool_alloc(sdma->desc_pool, GFP_DMA | GFP_KERNEL, &dma); in prestera_sdma_buf_init()
128 static u32 prestera_sdma_map(struct prestera_sdma *sdma, dma_addr_t pa) in prestera_sdma_map() argument
130 return sdma->map_addr + pa; in prestera_sdma_map()
133 static void prestera_sdma_rx_desc_init(struct prestera_sdma *sdma, in prestera_sdma_rx_desc_init() argument
142 desc->buff = cpu_to_le32(prestera_sdma_map(sdma, buf)); in prestera_sdma_rx_desc_init()
150 static void prestera_sdma_rx_desc_set_next(struct prestera_sdma *sdma, in prestera_sdma_rx_desc_set_next() argument
154 desc->next = cpu_to_le32(prestera_sdma_map(sdma, next)); in prestera_sdma_rx_desc_set_next()
157 static int prestera_sdma_rx_skb_alloc(struct prestera_sdma *sdma, in prestera_sdma_rx_skb_alloc() argument
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/linux/drivers/gpu/drm/amd/amdgpu/
H A Dsdma_v4_4_2.c165 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v4_4_2_inst_init_golden_registers()
194 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v4_4_2_init_microcode()
350 struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); in sdma_v4_4_2_ring_insert_nop() local
354 if (sdma && sdma->burst_nop && (i == 0)) in sdma_v4_4_2_ring_insert_nop()
431 << (ring->me % adev->sdma.num_inst_per_aid); in sdma_v4_4_2_ring_emit_hdp_flush()
491 struct amdgpu_ring *sdma[AMDGPU_MAX_SDMA_INSTANCES]; in sdma_v4_4_2_inst_gfx_stop() local
497 sdma[i] = &adev->sdma.instance[i].ring; in sdma_v4_4_2_inst_gfx_stop()
509 if (sdma[i]->use_doorbell) { in sdma_v4_4_2_inst_gfx_stop()
636 if (adev->sdma.has_page_queue) in sdma_v4_4_2_inst_enable()
685 struct amdgpu_ring *ring = &adev->sdma.instance[i].ring; in sdma_v4_4_2_gfx_resume()
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H A Dsdma_v6_0.c244 struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); in sdma_v6_0_ring_insert_nop() local
248 if (sdma && sdma->burst_nop && (i == 0)) in sdma_v6_0_ring_insert_nop()
400 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v6_0_gfx_stop()
436 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v6_0_ctxempty_int_enable()
466 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v6_0_enable()
493 ring = &adev->sdma.instance[i].ring; in sdma_v6_0_gfx_resume_instance()
568 adev->doorbell_index.sdma_doorbell_range * adev->sdma.num_instances); in sdma_v6_0_gfx_resume_instance()
636 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v6_0_gfx_resume()
677 if (!adev->sdma.instance[0].fw) in sdma_v6_0_load_microcode()
686 hdr = (const struct sdma_firmware_header_v2_0 *)adev->sdma.instance[0].fw->data; in sdma_v6_0_load_microcode()
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H A Dsdma_v7_1.c121 int xcc_id = adev->sdma.instance[instance].xcc_id; in sdma_v7_1_get_reg_offset()
122 int xcc_inst = dev_inst % adev->sdma.num_inst_per_xcc; in sdma_v7_1_get_reg_offset()
240 struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); in sdma_v7_1_ring_insert_nop() local
244 if (sdma && sdma->burst_nop && (i == 0)) in sdma_v7_1_ring_insert_nop()
467 ring = &adev->sdma.instance[i].ring; in sdma_v7_1_gfx_resume_instance()
544 adev->doorbell_index.sdma_doorbell_range * adev->sdma.num_instances); in sdma_v7_1_gfx_resume_instance()
651 amdgpu_bo_free_kernel(&adev->sdma.instance[i].sdma_fw_obj, in sdma_v7_1_inst_free_ucode_buffer()
652 &adev->sdma.instance[i].sdma_fw_gpu_addr, in sdma_v7_1_inst_free_ucode_buffer()
653 (void **)&adev->sdma.instance[i].sdma_fw_ptr); in sdma_v7_1_inst_free_ucode_buffer()
678 if (!adev->sdma.instance[0].fw) in sdma_v7_1_inst_load_microcode()
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H A Dsdma_v7_0.c246 struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); in sdma_v7_0_ring_insert_nop() local
250 if (sdma && sdma->burst_nop && (i == 0)) in sdma_v7_0_ring_insert_nop()
402 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v7_0_gfx_stop()
457 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v7_0_enable()
485 ring = &adev->sdma.instance[i].ring; in sdma_v7_0_gfx_resume_instance()
562 adev->doorbell_index.sdma_doorbell_range * adev->sdma.num_instances); in sdma_v7_0_gfx_resume_instance()
636 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v7_0_gfx_resume()
663 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v12_0_free_ucode_buffer()
664 amdgpu_bo_free_kernel(&adev->sdma.instance[i].sdma_fw_obj, in sdma_v12_0_free_ucode_buffer()
665 &adev->sdma.instance[i].sdma_fw_gpu_addr, in sdma_v12_0_free_ucode_buffer()
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H A Dsdma_v5_2.c256 struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); in sdma_v5_2_ring_insert_nop() local
260 if (sdma && sdma->burst_nop && (i == 0)) in sdma_v5_2_ring_insert_nop()
476 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v5_2_ctx_switch_enable()
510 inst_mask = GENMASK(adev->sdma.num_instances - 1, 0); in sdma_v5_2_enable()
517 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v5_2_enable()
547 ring = &adev->sdma.instance[i].ring; in sdma_v5_2_gfx_resume_instance()
699 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v5_2_gfx_resume()
739 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v5_2_load_microcode()
740 if (!adev->sdma.instance[i].fw) in sdma_v5_2_load_microcode()
743 hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data; in sdma_v5_2_load_microcode()
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H A Dsdma_v5_0.c293 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v5_0_init_microcode()
408 struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); in sdma_v5_0_ring_insert_nop() local
412 if (sdma && sdma->burst_nop && (i == 0)) in sdma_v5_0_ring_insert_nop()
626 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v5_0_ctx_switch_enable()
661 inst_mask = GENMASK(adev->sdma.num_instances - 1, 0); in sdma_v5_0_enable()
670 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v5_0_enable()
698 ring = &adev->sdma.instance[i].ring; in sdma_v5_0_gfx_resume_instance()
852 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v5_0_gfx_resume()
892 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v5_0_load_microcode()
893 if (!adev->sdma.instance[i].fw) in sdma_v5_0_load_microcode()
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H A Dsdma_v4_4.c243 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v4_4_reset_ras_error_count()
256 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v4_4_query_ras_error_count()
/linux/arch/powerpc/platforms/52xx/
H A Dmpc52xx_pic.c135 static struct mpc52xx_sdma __iomem *sdma; variable
270 io_be_setbit(&sdma->IntMask, l2irq); in mpc52xx_sdma_mask()
276 io_be_clrbit(&sdma->IntMask, l2irq); in mpc52xx_sdma_unmask()
282 out_be32(&sdma->IntPend, 1 << l2irq); in mpc52xx_sdma_ack()
417 sdma = of_iomap(np, 0); in mpc52xx_init_irq()
419 if (!sdma) in mpc52xx_init_irq()
426 out_be32(&sdma->IntPend, 0xffffffff); /* 1 means clear pending */ in mpc52xx_init_irq()
427 out_be32(&sdma->IntMask, 0xffffffff); /* 1 means disabled */ in mpc52xx_init_irq()
508 status = in_be32(&sdma->IntPend); in mpc52xx_get_irq()
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx51.dtsi221 dmas = <&sdma 43 5 1>, <&sdma 44 5 2>;
246 dmas = <&sdma 24 1 0>,
247 <&sdma 25 1 0>;
434 dmas = <&sdma 18 4 1>, <&sdma 19 4 2>;
446 dmas = <&sdma 16 4 1>, <&sdma 17 4 2>;
510 sdma: dma-controller@83fb0000 { label
511 compatible = "fsl,imx51-sdma", "fsl,imx35-sdma";
518 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx51.bin";
561 dmas = <&sdma 28 0 0>,
562 <&sdma 29 0 0>;
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H A Dimx53.dtsi270 dmas = <&sdma 42 4 0>, <&sdma 43 4 0>;
297 dmas = <&sdma 24 1 0>,
298 <&sdma 25 1 0>;
554 dmas = <&sdma 18 4 0>, <&sdma 19 4 0>;
566 dmas = <&sdma 12 4 0>, <&sdma 13 4 0>;
652 dmas = <&sdma 2 4 0>, <&sdma 3 4 0>;
684 dmas = <&sdma 16 4 0>, <&sdma 17 4 0>;
713 sdma: dma-controller@63fb0000 { label
714 compatible = "fsl,imx53-sdma", "fsl,imx35-sdma";
721 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin";
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H A Dimx50.dtsi172 dmas = <&sdma 24 1 0>,
173 <&sdma 25 1 0>;
424 sdma: dma-controller@63fb0000 { label
425 compatible = "fsl,imx50-sdma", "fsl,imx35-sdma";
432 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx50.bin";
474 dmas = <&sdma 28 0 0>,
475 <&sdma 29 0 0>;
H A Dimx6sx-sdb-sai.dts22 &sdma {
25 fsl,sdma-event-remap = <0 15 1>, <0 16 1>;
H A Dimx6sx-sdb-mqs.dts44 &sdma {
47 fsl,sdma-event-remap = <0 15 1>, <0 16 1>;
/linux/arch/arm/boot/dts/ti/omap/
H A Domap2420.dtsi159 dmas = <&sdma 31>,
160 <&sdma 32>;
173 dmas = <&sdma 33>,
174 <&sdma 34>;
184 dmas = <&sdma 61 &sdma 62>;
H A Domap5-l4-abe.dtsi117 dmas = <&sdma 33>,
118 <&sdma 34>;
152 dmas = <&sdma 17>,
153 <&sdma 18>;
187 dmas = <&sdma 19>,
188 <&sdma 20>;
237 dmas = <&sdma 67>;
280 dmas = <&sdma 65>,
281 <&sdma 66>;
H A Domap5.dtsi215 dmas = <&sdma 4>;
366 dmas = <&sdma 111>, <&sdma 110>;
395 dmas = <&sdma 114>, <&sdma 113>;
423 dmas = <&sdma 119>;
647 dmas = <&sdma 76>;
/linux/sound/soc/ti/
H A DMakefile5 snd-soc-ti-sdma-y := sdma-pcm.o
9 obj-$(CONFIG_SND_SOC_TI_SDMA_PCM) += snd-soc-ti-sdma.o
/linux/Documentation/devicetree/bindings/dma/
H A Dti-dma-crossbar.txt34 sdma: dma-controller@4a056000 {
35 compatible = "ti,omap4430-sdma";
55 dma-masters = <&sdma>;
/linux/drivers/soc/fsl/qe/
H A Dqe.c370 struct sdma __iomem *sdma = &qe_immr->sdma; in qe_sdma_init() local
382 &sdma->sdebcr); in qe_sdma_init()
384 &sdma->sdmr); in qe_sdma_init()
/linux/sound/parisc/
H A Dharmony.c197 harmony_write(h, HARMONY_PNXTADD, h->sdma.addr); in snd_harmony_interrupt()
303 harmony_write(h, HARMONY_PNXTADD, h->sdma.addr); in snd_harmony_playback_trigger()
329 harmony_write(h, HARMONY_PNXTADD, h->sdma.addr); in snd_harmony_capture_trigger()
373 snd_pcm_format_set_silence(fmt, h->sdma.area, SILENCE_BUFSZ / in snd_harmony_set_data_format()
613 &h->sdma); in snd_harmony_pcm_init()
824 if (h->sdma.addr) in snd_harmony_free()
825 snd_dma_free_pages(&h->sdma); in snd_harmony_free()
/linux/arch/mips/include/asm/octeon/
H A Dcvmx-address.h200 } sdma; member
265 } sdma; member
/linux/drivers/dma/
H A DTODO8 - imx-sdma
/linux/drivers/infiniband/hw/hfi1/
H A DKconfig16 sdma completions for unit testing
/linux/include/soc/fsl/qe/
H A Dimmap_qe.h352 struct sdma { struct
448 struct sdma sdma; /* SDMA */ member

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